Eros, Who Deals Death

{b}{b}{b}{b}{b}{b}: Select A Spell from your graveyard it enters the battlefield without paying its mana cost
{b}{b}{b}: Kill Eros, Who Deals Death discard the top six cards of your library
{1}{b}{b} : Regenerate Eros, Who Deals Death
You might call this doctor works insane. but who will tamper with the dead?